Before ordering the sale or lease of any property the governing board, in a regular open meeting, by a two-thirds vote of all its members, shall adopt a resolution, declaring its intention to sell or lease the property, as the case may be. The resolution shall describe the property proposed to be sold or leased in such manner as to identify it and shall specify the minimum price or rental and the terms upon which it will be sold or leased and the commission, or rate thereof, if any, which the board will pay to a licensed real estate broker out of the minimum price or rental. The resolution shall fix a time not less than three weeks thereafter for a public meeting of the
governing board to be held at its regular place of meeting, at which sealed proposals to purchase or lease will be received and considered.